I can see why this is the track that you kind of broke through your writers block for a second, its very experimental, which is a great way of breaking through writers block in the first place. (Being experimental)
There's a lot to say about this track I feel..
A Dr. Doctor review :
Already said, I like the experimentalness (made up word) and progressiveness of your track. Like how it changes vibe about halfway through your song.. That's something I've always been a personal fan of.
I believe its more of a scrap/idea track than anything.. But I mean that in the best way possible: I love how you introduced that glitch synth at 1:40 that follows the bass, its a good idea, good method, just could be implemented smoother perhaps.
When it comes to sound design this is a good experimental track also, your obviously tickling your creative side of your brain and coming up with new ideas to use in your music.
All in all I think its a successful break from having writers block. Keep at it man. Some of your other songs are tiiiiiight, I'm a fan.